WO2023216797A1 - 一种瓶盖及容器 - Google Patents

一种瓶盖及容器 Download PDF

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Publication number
WO2023216797A1
WO2023216797A1 PCT/CN2023/087908 CN2023087908W WO2023216797A1 WO 2023216797 A1 WO2023216797 A1 WO 2023216797A1 CN 2023087908 W CN2023087908 W CN 2023087908W WO 2023216797 A1 WO2023216797 A1 WO 2023216797A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle cap
nozzle
integrated valve
cover
bottle
Prior art date
Application number
PCT/CN2023/087908
Other languages
English (en)
French (fr)
Inventor
赫夫·莱昂纳德·斯科特
林翰
Original Assignee
睿斯博科技(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 睿斯博科技(深圳)有限公司 filed Critical 睿斯博科技(深圳)有限公司
Publication of WO2023216797A1 publication Critical patent/WO2023216797A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces
    • B65D35/38—Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat

Definitions

  • the utility model relates to the field of sealing technology, in particular to a bottle cap and a container.
  • Bottle caps are very common items in our daily lives. In addition to can-type beverage bottles, there are rotatable or pull-out caps. The main function of the existing bottle cap is to seal the beverage in the bottle and prevent it from deteriorating. Existing bottle caps are often equipped with a nozzle to facilitate drinking.
  • the existing bottle cap is equipped with a set of valve components inside the bottle cap. During production, two more parts (valve and valve bracket) are required, and one more assembly process is required, resulting in a more complex structure of the bottle cap and production process. More.
  • the purpose of the present utility model is to provide a bottle cap and a container, aiming to solve the problem that the existing bottle cap has a complicated structure and requires multiple production processes.
  • an embodiment of the present invention provides a bottle cap, wherein the bottle cap includes:
  • Cover body the cover body is provided with a storage space
  • a nozzle the nozzle is connected to the cover, and the inside of the nozzle is connected to the accommodation space;
  • the integrated valve is located in the accommodation space, and the integrated valve is connected to the inner wall of the cover, and the middle part of the integrated valve is an interference fit with the nozzle.
  • a first connection part is provided on the top of the cover body, a connection groove is provided in the first connection part; and a connection protrusion is provided on the outer surface of the nozzle. , the connecting protrusion is detachably disposed in the connecting groove.
  • the lid body is provided with a glue inlet, the glue inlet is connected with the accommodation space, and the glue inlet is used for the integrated valve. of injection molding.
  • the integrated valve in the bottle cap, includes an integrally formed mouth portion and a connecting portion; the connecting portion is connected to the inner bottom surface of the cap body, and the mouth portion is connected to the bottom inner surface of the cap body. Nozzle interference fit.
  • a cross opening is provided on the mouth, and the cross opening is used to communicate between the accommodation space and the inside of the nozzle.
  • an annular sealing bone is provided on the inner surface of the top of the cover body, and the annular sealing bone is connected to the connecting portion.
  • a connecting thread is provided on the inner wall of the cap body.
  • the integrated valve is made of soft rubber material.
  • the bottle cap further includes a grip portion, the grip portion is provided on the outside of the cap body and is connected to the integrated valve.
  • an embodiment of the present invention provides a container, including the above-mentioned bottle cap.
  • the bottle cap provided by the utility model includes: a cap body, a nozzle and an integrated valve; the cap body is provided with a storage space, the nozzle is detachably connected to the cap body, and the inside of the nozzle is connected to the cap body.
  • the accommodating space is connected, the integrated valve is located in the accommodating space, and the integrated valve is connected to the inner wall of the cover, and the middle part of the integrated valve is an interference fit with the nozzle, Prevent liquid from flowing into the gap between the cover and the nozzle and causing leakage.
  • the utility model optimizes the structure of the entire bottle cap and simplifies the production process of the bottle cap by arranging the integrated valve in the accommodation space of the cap body.
  • Figure 1 is a schematic diagram of the exploded structure of the first implementation structure of a bottle cap provided by the utility model
  • Figure 2 is a schematic diagram of the top structure of a first implementation structure of a bottle cap provided by the utility model
  • Figure 3 is a schematic diagram of the bottom structure of the first implementation structure of a bottle cap provided by the utility model
  • Figure 4 is a schematic diagram of the internal structure of a first implementation structure of a bottle cap provided by the present utility model
  • Figure 5 is a schematic diagram of the exploded structure of the second implementation structure of a bottle cap provided by the present invention.
  • Figure 6 is a schematic diagram of the internal structure of the second implementation structure of a bottle cap provided by the present invention.
  • a component when referred to as being “fixed to” or “disposed on” another component, it can be directly on the other component or indirectly on the other component.
  • a component when referred to as being “connected to” another component, it can be directly connected to the other component or indirectly connected to the other component.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise clearly and specifically limited.
  • the utility model discloses a bottle cap. Please refer to Figures 1 and 2 together.
  • Figure 1 is a schematic diagram of the exploded structure of the first implementation structure of a bottle cap provided by the utility model;
  • Figure 2 is a schematic view of the first implementation structure of the bottle cap provided by the utility model.
  • the bottle cap disclosed in the utility model includes: a cap body 100, a nozzle 200 and an integrated valve 300; wherein, the cap body 100 is provided with a storage space, and optionally, the entire cap body 100 is in the shape of a hollow rotary body (for example, cylindrical shape), the bottom surface of the cover 100 is open, and the entire inside of the cover 100 forms the accommodation space, through which the accommodation space can be matched with the bottle mouth of the bottle (not shown in the figure) connect. Further, the nozzle 200 is connected to the top of the cover 100. Preferably, for ease of use, the nozzle 200 is located in the middle of the top of the cover 100, and the inside of the nozzle 200 is connected to the accommodation space.
  • the integrated valve 300 is located in the accommodation space, and the integrated valve 300 is connected to the inner wall of the cover 100 , and the middle part of the integrated valve 300 interferes with the nozzle 200 ; Wherein, the integrated valve 300 is integrally molded, such as injection molding.
  • the integrated valve 300 By arranging the integrated valve 300 in the accommodation space of the cover 100, the integrated valve 300 is used to separate the nozzle 200 and the cover 100 to replace the existing valve and valve bracket structures, and the integrated valve design satisfies sealing requirements. Require.
  • the bottle cap provided by the utility model has an integrated valve 300, which eliminates the need to install the valve and the valve bracket separately, thereby optimizing the structure of the entire bottle cap and simplifying the production process of the bottle cap. Specifically reflected in the reduced number of molds, for example, the current cap requires 3 sets of molds (lid/valve/valve cover), while the bottle cap provided by the utility model only requires two sets of molds (the same set of cover body and integrated valve/one set of nozzles). ).
  • a first connecting part 110 is provided on the top of the cover 100 .
  • the first connecting part 110 is annular.
  • the inner part of the first connecting part 110 is A connection groove 111 is provided.
  • the connection groove 111 is circular; optionally, the nozzle 200 is a hollow rotary body, and a connection protrusion 210 is provided on the outer surface of the nozzle 200.
  • the size of the connecting protrusion 210 is adapted to the size of the connecting groove 111 , and the nozzle 200 is detachably disposed in the connecting groove 111 through the connecting protrusion 210 .
  • the cover 100 and the cover 100 are relatively complex and need to be molded separately, it is more convenient for processing and manufacturing to arrange the nozzle 200 and the cover 100 to be detachably connected.
  • the cover 100 and the nozzle 200 are made of hard rubber.
  • the cover 100 and the nozzle 200 can be made of polypropylene.
  • the cover 100 is provided with a glue inlet 101.
  • the glue inlet 101 is connected with the accommodation space.
  • the glue inlet 101 is used for the Injection molding of one-piece valve 300.
  • the integrated valve 300 is made of soft rubber material to better seal and prevent liquid leakage.
  • the integrated valve 300 can be manufactured by injection molding. make.
  • the glue inlet 101 is a round hole.
  • the integrated valve 300 is made of thermoplastic elastomer.
  • the integrated valve 300 can also be made of other soft rubber materials, such as silicone.
  • the integrated valve 300 includes an integrally formed mouth portion 310 and a connecting portion 320; the connecting portion 320 is connected to the inner bottom surface of the cover 100, and the mouth portion
  • the portion 310 has an interference fit with the nozzle 200, and the mouth portion 310 matches the shape of the nozzle 200, thereby achieving a better sealing effect.
  • the shape of the nozzle 200 is cylindrical, and the corresponding shape of the mouth 310 can be set to a matching ring shape to achieve a better sealing effect and prevent liquid when the bottle cap is used. Give way.
  • valves in the prior art need to install a sealing rubber ring to prevent water leakage from the gap between the lid and the bottle body, but the sealing rubber ring is easily lost during use, and in the present utility model, because the mouth 310 The valve and the connecting portion 320 are integrally formed and therefore cannot be disassembled. This has great advantages over the existing design of a detachable valve without a sealing rubber ring. Because in the current design, the sealing rubber ring is at risk of falling, causing the seal to fail and causing the liquid in the bottle to overflow.
  • the mouth 310 is provided with a cross opening 311 , and the cross opening 311 is used to connect the accommodation space and the inside of the nozzle 200 .
  • the cross opening 311 can provide a better sealing effect when the valve does not need to be used.
  • Figure 3 is a schematic diagram of the bottom structure of a first implementation structure of a bottle cap provided by the present utility model
  • Figure 4 is a schematic diagram of a bottle cap provided by the present utility model. Schematic diagram of the internal structure of the first implementation of the cover.
  • An annular sealing bone 120 is provided on the inner surface of the top of the cover body 100.
  • the annular sealing bone 120 is connected to the connecting portion 320.
  • the annular sealing bone 120 is used for interference fit with the inner diameter of the bottle body. It plays a sealing role between the bottle body and the cap body 100 .
  • the inner wall of the lid 100 is provided with a connecting thread 130.
  • the connecting thread 130 is used to engage with the external thread on the mouth 310 of the bottle body, so as to facilitate Tighten the cap onto the bottle when in use.
  • Figure 5 is a schematic exploded view of a second implementation structure of a bottle cap provided by the present invention
  • Figure 6 is a bottle cap provided by the present invention.
  • the inner part of the second implementation structure of the cover Schematic diagram of the internal structure.
  • the bottle cap also includes a grip portion 400, which is provided outside the cap body 100 and connected to the integrated valve 300; specifically, the grip portion 400 can be connected to the
  • the integrated valve 300 is formed in one piece and is injection molded together through the glue inlet 101 .
  • the gripper 400 is made of soft rubber material, so that the gripper 400 made in this way has a better feel.
  • the utility model also discloses a container, which includes the above-mentioned bottle cap.
  • the container may be a common beverage bottle or drinking cup, having a bottle body and the bottle cap. It should be understood that since the bottle cap has been described in detail above, no further description will be given here.
  • the present utility model provides a bottle cap, which includes: a cap body, a nozzle and an integrated valve; the cap body is provided with an accommodation space, the nozzle is connected to the cap body, and The inside of the nozzle is connected to the accommodation space, the integrated valve is located in the accommodation space, and the integrated valve is connected to the inner wall of the cover, and the middle part of the integrated valve Interference fit with the nozzle.
  • the utility model optimizes the structure of the entire bottle cap and simplifies the production process of the bottle cap by arranging the integrated valve in the accommodation space of the cap body.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

本实用新型公开了一种瓶盖及容器，其中，所述瓶盖包括：盖体、喷嘴和一体式阀门；所述盖体内设有容置空间，所述喷嘴连接于所述盖体上，且所述喷嘴的内部与所述容置空间相连通，所述一体式阀门位于所述容置空间内，且所述一体式阀门与所述盖体的内壁相连接，所述一体式阀门的中部与所述喷嘴过盈配合。本实用新型通过将一体式阀门设置在盖体的容置空间内，优化了整个瓶盖的结构，简化了瓶盖的生产工序。

Description

一种瓶盖及容器 技术领域
本实用新型涉及密封技术领域，特别涉及一种瓶盖及容器。
背景技术
瓶盖是我们日常生活中非常常见的物品，除了易拉罐式的饮料瓶都有可旋转或者拔出的瓶盖。现有瓶盖的主要功能就是实现瓶内饮品的密封，防止变质。现有瓶盖经常会设置喷嘴，方便饮用。
现有的瓶盖在瓶盖内部处装一套阀门组件，在生产时需要多生产两个零件(阀门及阀门支架)，还需要多一个装配的工序，造成瓶盖的结构较为复杂，生产工序较多。
因而现有技术还有待改进和提高。
实用新型内容
鉴于上述现有技术的不足之处，本实用新型的目的在于提供一种瓶盖及容器，旨在解决现有瓶盖结构复杂需要多个生产工序的问题。
为了达到上述目的，本实用新型采取了以下技术方案：
第一方面，本实用新型实施例提供了一种瓶盖，其中，所述瓶盖包括：
盖体，所述盖体内设有容置空间；
喷嘴，所述喷嘴连接于所述盖体上，且所述喷嘴的内部与所述容置空间相连通；
一体式阀门，所述一体式阀门位于所述容置空间内，且所述一体式阀门与所述盖体的内壁相连接，所述一体式阀门的中部与所述喷嘴过盈配合。
作为进一步的改进技术方案，所述瓶盖中，所述盖体的顶部设有第一连接部，所述第一连接部内设有连接凹槽；所述喷嘴的外侧面上设有连接凸起，所述连接凸起可拆卸设置在所述连接凹槽内。
作为进一步的改进技术方案，所述瓶盖中，所述盖体上设有进胶口，所述进胶口与所述容置空间相连通，所述进胶口用于所述一体式阀门的注塑成型。
作为进一步的改进技术方案，所述瓶盖中，所述一体式阀门包括一体成型的口部和连接部；所述连接部与所述盖体的底部内侧面相连接，所述口部与所述喷嘴过盈配合。
作为进一步的改进技术方案，所述瓶盖中，所述口部上开设有十字开口，所述十字开口用于连通所述容置空间和所述喷嘴内部。
作为进一步的改进技术方案，所述瓶盖中，所述盖体的顶部内侧面上设有环形密封骨，所述环形密封骨与所述连接部相连接。
作为进一步的改进技术方案，所述瓶盖中，所述盖体的内侧壁上设有连接螺纹。
作为进一步的改进技术方案，所述瓶盖中，所述一体式阀门为软胶材料。
作为进一步的改进技术方案，所述瓶盖中，所述瓶盖还包括抓手部，所述抓手部设于所述盖体外侧，并与所述一体式阀门相连接。
第一方面，本实用新型实施例提供了一种容器，包括上述的瓶盖。
本实用新型所采用的技术方案具有以下有益效果：
本实用新型提供的瓶盖包括：盖体、喷嘴和一体式阀门；所述盖体内设有容置空间，所述喷嘴可拆卸连接于所述盖体上，且所述喷嘴的内部与所述容置空间相连通，所述一体式阀门位于所述容置空间内，且所述一体式阀门与所述盖体的内壁相连接，所述一体式阀门的中部与所述喷嘴过盈配合，避免液体流到盖体与喷嘴之间缝隙，发生泄露。本实用新型通过将一体式阀门设置在盖体的容置空间内，优化了整个瓶盖的结构，简化了瓶盖的生产工序。
附图说明
图1为本实用新型提供的一种瓶盖的第一种实施结构的爆炸结构示意图；
图2为本实用新型提供的一种瓶盖的第一种实施结构的顶面结构示意图；
图3为本实用新型提供的一种瓶盖的第一种实施结构的底面结构示意图；
图4为本实用新型提供的一种瓶盖的第一种实施结构的内部结构示意图；
图5为本实用新型提供的一种瓶盖的第二种实施结构的爆炸结构示意图；
图6为本实用新型提供的一种瓶盖的第二种实施结构的内部结构示意图。
附图标记：100、盖体；200、喷嘴；300、一体式阀门；110、第一连接部；111、连接凹槽；210、连接凸起；101、进胶口；310、口部；320、连接部；311、十字开口；120、环形密封骨；130、连接螺纹；400、抓手部。
具体实施方式
为使本实用新型的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本实用新型进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本实用新型，并不用于限定本实用新型。
需说明的是，当部件被称为“固定于”或“设置于”另一个部件，它可以直接在另一个部件上或者间接在该另一个部件上。当一个部件被称为是“连接于”另一个部件，它可以是直接连接到另一个部件或者间接连接至该另一个部件上。
还需说明的是，本实用新型实施例的附图中相同或相似的标号对应相同或相似的部件；在本实用新型的描述中，需要理解的是，若有术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此，附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
实施例一：
本实用新型公开了一种瓶盖，请一并参阅图1和图2，图1为本实用新型提供的一种瓶盖的第一种实施结构的爆炸结构示意图；图2为本实用新型提供的一种瓶盖的第一种实施结构的顶面结构示意图。本实用新型所公开的瓶盖包括：盖体100、喷嘴200和一体式阀门300；其中，所述盖体100内设有容置空间，可选地，整个盖体100呈中空回转体状 (例如圆柱状)，盖体100的底面呈开口，整个盖体100的内部形成所述容置空间，通过所述容置空间可与瓶体(图中未示出)的瓶口处相配合连接。进一步的，所述喷嘴200连接于所述盖体100的顶部上，较佳的，为便于使用喷嘴200位于盖体100的顶部的中间位置，且所述喷嘴200的内部与所容置空间相连通，所述一体式阀门300位于所述容置空间内，且所述一体式阀门300与所述盖体100的内壁相连接，所述一体式阀门300的中部与所述喷嘴200过盈配合；其中，所述一体式阀门300为一体成型，例如注塑成型等。
本实施例提供的瓶盖的工作原理如下：
通过将一体式阀门300设置在盖体100的容置空间内，采用一体式阀门300隔开喷嘴200和盖体100，以代替现有的阀门和阀门支架的结构，且一体式阀门设计满足密封要求。
本实施例提供的瓶盖的有益效果至少在于：
本实用新型提供的瓶盖中具有一体式阀门300，无需分别安装阀门和阀门支架，进而优化了整个瓶盖的结构，同时简化了瓶盖的生产工序。具体体现在减少的模具数量，例如目前的盖子需要3套模具(盖子/阀门/阀门罩)，本实用新型提供的瓶盖只需要两套模具(盖体与一体式阀门同一套/喷嘴一套)。
作为进一步地方案，请继续参阅图1，所述盖体100的顶部设有第一连接部110，可选地，所述第一连接部110为圆环状，所述第一连接部110内设有连接凹槽111，相应的，所述连接凹槽111呈圆形；可选地，所述喷嘴200为中空回转体，所述喷嘴200的外侧面上设有连接凸起210，所述连接凸起210的尺寸与所述连接凹槽111的尺寸相适配，所述喷嘴200通过所述连接凸起210可拆卸设置在所述连接凹槽111内。其中，因为喷嘴200和盖体100的结构都较为复杂，需要分开成型，因此将喷嘴200与盖体100设置为可拆卸连接更有利于加工制造。另外，考虑到实际的使用情况，所述盖体100和喷嘴200的材质均为硬胶材质，在实际使用中，盖体100和喷嘴200的材质可选为聚丙烯。
作为更进一步地方案，请继续参阅图1，所述盖体100上设有进胶口101，所述进胶口101与所述容置空间相连通，所述进胶口101用于所述一体式阀门300的注塑成型。在实际生产中，所述一体式阀门300为软胶材料，以便于更好的起到密封作用，防止液体泄露。可选地，为了起到密封，无泄漏的作用，一体式阀门300可通过注塑成型的方式来制 造。其中，所述进胶口101为圆孔。可选地，所述一体式阀门300的材料为热塑性弹性体。当然，在实际使用中，一体式阀门300还可以选用其他软胶材料，比如硅胶。
作为更进一步地方案，请继续参阅图1，所述一体式阀门300包括一体成型的口部310和连接部320；所述连接部320与所述盖体100的底部内侧面相连接，所述口部310与所述喷嘴200过盈配合，且所述口部310与所述喷嘴200的形状相适配，起到较好的密封作用。例如所述喷嘴200的形状为圆柱状，则相应的所述口部310的形状可设置为与之相适配的圆环状，以起到较好的密封作用，在瓶盖使用时防止液体泄露。
值得一提的是，现有技术中的阀门需要加装密封胶圈防止盖子与瓶身之间缝隙漏水，但密封胶圈在使用过程中容易丢失，而本实用新型中由于所述口部310和连接部320为一体成型，因此为不可拆卸状态,和现有可拆卸式阀门且无密封胶圈的设计有较大优势。因为在现在设计中，密封胶圈有掉落的风险，从而密封失效，造成瓶内液体外溢。
作为更进一步地方案，请继续参阅图1，所述口部310上开设有十字开口311，所述十字开口311用于连通所述容置空间和所述喷嘴200内部。因为所述一体式阀门300为软胶材料，因此在阀门不需要使用时所述十字开口311能起到较好的密封作用，当所述一体式阀门300需要使用时，即瓶盖安装在瓶身上时，通过挤压瓶身，则瓶身内的液体受到压力的作用下会冲开阀门，进而从喷嘴200处喷出。
作为更进一步地方案，请一并参阅图3和图4，图3为本实用新型提供的一种瓶盖的第一种实施结构的底面结构示意图；图4为本实用新型提供的一种瓶盖的第一种实施结构的内部结构示意图。所述盖体100的顶部内侧面上设有环形密封骨120，所述环形密封骨120与所述连接部320相连接，所述环形密封骨120用于与瓶身的内口径过盈配合，在瓶身与盖体100之间起密封作用。
作为更进一步地方案，请继续参阅图4，所述盖体100的内侧壁上设有连接螺纹130，所述连接螺纹130用于与瓶身的口部310上的外螺纹相啮合，以便于在瓶盖使用时将瓶盖拧紧到瓶身上。
在一些实施例中，请一并参阅图5和图6，图5为本实用新型提供的一种瓶盖的第二种实施结构的爆炸结构示意图；图6为本实用新型提供的一种瓶盖的第二种实施结构的内 部结构示意图。所述瓶盖还包括抓手部400，所述抓手部400设于所述盖体100外侧，并与所述一体式阀门300相连接；具体的，所述抓手部400可与所述一体式阀门300一体成型，共同通过所述进胶口101注塑成型。当然，通过增加抓手部400，在把握瓶盖时具有更好的摩擦性，且瓶盖比较容易被拧开。可选地，所述抓手部400的材质为软胶材料，这样制作而成的抓手部400具有更好的手感。
实施例二：
本实用新型还公开了一种容器，所述容器包括上述的瓶盖。可选地，所述容器可以是常见的饮料瓶或饮水杯，具有瓶体以及所述瓶盖。应理解的是，由于上文已对所述瓶盖做详细描述，故在此不再赘述。
综上所述，本实用新型提供了一种瓶盖，其中，包括：盖体、喷嘴和一体式阀门；所述盖体内设有容置空间，所述喷嘴连接于所述盖体上，且所述喷嘴的内部与所述容置空间相连通，所述一体式阀门位于所述容置空间内，且所述一体式阀门与所述盖体的内壁相连接，所述一体式阀门的中部与所述喷嘴过盈配合。本实用新型通过将一体式阀门设置在盖体的容置空间内，优化了整个瓶盖的结构，简化了瓶盖的生产工序。
本领域技术人员在考虑说明书及实践这里公开的方案后，将容易想到本实用新型的其它实施方案。本实用新型旨在涵盖本实用新型的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本实用新型的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本实用新型的真正范围和精神由权利要求所指出。

Claims (10)

  1. 一种瓶盖，其特征在于，所述瓶盖包括：
    盖体，所述盖体内设有容置空间；
    喷嘴，所述喷嘴连接于所述盖体上，且所述喷嘴的内部与所述容置空间相连通；
    一体式阀门，所述一体式阀门位于所述容置空间内，且所述一体式阀门与所述盖体的内壁相连接，所述一体式阀门的中部与所述喷嘴过盈配合。
  2. 根据权利要求1所述的瓶盖，其特征在于，所述盖体的顶部设有第一连接部，所述第一连接部内设有连接凹槽；所述喷嘴的外侧面上设有连接凸起，所述连接凸起可拆卸设置在所述连接凹槽内。
  3. 根据权利要求2所述的瓶盖，其特征在于，所述盖体上设有进胶口，所述进胶口与所述容置空间相连通，所述进胶口用于所述一体式阀门的注塑成型。
  4. 根据权利要求1所述的瓶盖，其特征在于，所述一体式阀门包括一体成型的口部和连接部；所述连接部与所述盖体的底部内侧面相连接，所述口部与所述喷嘴过盈配合。
  5. 根据权利要求4所述的瓶盖，其特征在于，所述口部上开设有十字开口，所述十字开口用于连通所述容置空间和所述喷嘴内部。
  6. 根据权利要求4所述的瓶盖，其特征在于，所述盖体的顶部内侧面上设有环形密封骨，所述环形密封骨与所述连接部相连接。
  7. 根据权利要求1所述的瓶盖，其特征在于，所述盖体的内侧壁上设有连接螺纹。
  8. 根据权利要求1所述的瓶盖，其特征在于，所述一体式阀门为软胶材料。
  9. 根据权利要求1所述的瓶盖，其特征在于，所述瓶盖还包括抓手部，所述抓手部设于所述盖体外侧，并与所述一体式阀门相连接。
  10. 一种容器，其特征在于，包括如权利要求1-9任一项所述的瓶盖。
PCT/CN2023/087908 2022-05-11 2023-04-12 一种瓶盖及容器 WO2023216797A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062828A (ko) * 2002-01-21 2003-07-28 주식회사 종우실업 일체형 디스펜싱 밸브 클로우져
JP2017165449A (ja) * 2016-03-16 2017-09-21 東京ライト工業株式会社 キャップ
JP2019011077A (ja) * 2017-06-29 2019-01-24 キョーラク株式会社 積層剥離容器
JP2019014531A (ja) * 2017-07-10 2019-01-31 東京ライト工業株式会社 キャップ及び吐出容器
CN217497105U (zh) * 2022-05-11 2022-09-27 优创英诺科技（深圳）有限公司 一种瓶盖及容器

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Publication number Priority date Publication date Assignee Title
KR20030062828A (ko) * 2002-01-21 2003-07-28 주식회사 종우실업 일체형 디스펜싱 밸브 클로우져
JP2017165449A (ja) * 2016-03-16 2017-09-21 東京ライト工業株式会社 キャップ
JP2019011077A (ja) * 2017-06-29 2019-01-24 キョーラク株式会社 積層剥離容器
JP2019014531A (ja) * 2017-07-10 2019-01-31 東京ライト工業株式会社 キャップ及び吐出容器
CN217497105U (zh) * 2022-05-11 2022-09-27 优创英诺科技（深圳）有限公司 一种瓶盖及容器

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